In modern society, with the rapid development of science and technology in the 21st century, tea culture is declining and traditional tea-making technology is facing loss. The heroine Su Cha is a young girl who loves traditional tea culture. She accidentally discovered the mysterious mechanism of her ancestral ancient house and traveled to the ancient Canglan country where tea was revered. In this world, tea is not only a drink, but also a symbol of power, status and wealth. It has the unique power of tea and can help people practice, cure diseases and enhance spiritual power.